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García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during La Elourdie cruise from St. Domingue to St. Nazaire started at 1776-09-30 [dataset]. Centre d'Accueil et de Recherche des Archives Nationales, Paris, France, PANGAEA, https://doi.org/10.1594/PANGAEA.750149, In: Jones, Philip D; Wheeler, Dennis A; Können, Gunther P; Koek, Frits B; Prieto, Maria del Rosario; García-Herrera, Ricardo (2007): Climatological observations from ship logbooks between 1750 and 1854 (release 2.1) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.611088

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Related to:
García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2005): CLIWOC: A Climatological Database for the World's Oceans 1750–1854 (and 10 more publications about CLIWOC results in the same volume). Climatic Change, 73(1-2), 1-12ff, https://doi.org/10.1007/s10584-005-6952-6
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: 39.534634 * Median Longitude: -42.596341 * South-bound Latitude: 23.020000 * West-bound Longitude: -70.840000 * North-bound Latitude: 48.600000 * East-bound Longitude: -4.890000
Date/Time Start: 1776-09-30T17:00:00 * Date/Time End: 1776-11-09T12:00:00
Event(s):
La_Elourdie_17760930_COTE_4/JJ/39 * Latitude Start: 24.900000 * Longitude Start: -73.240000 * Latitude End: 48.270000 * Longitude End: -4.890000 * Date/Time Start: 1776-09-30T00:00:00 * Date/Time End: 1776-11-09T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: La Elourdie, Voyage: St Domingue - St. Nazaire, 1st Observer: De Begue (Capitan)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
LATITUDELatitudeGeocode
LONGITUDELongitudeGeocode
Wind directiondddegWind direction (from which the wind is blowing) in whole degrees from: 1-360; 361 = calm, 362 = variable. It is not clear from many logbook entries whether the wind direction has been corrected for the magnetic variation (or declination). To avoid any misunderstanding, all winds from reports that included a valid position in the period 1750-1854 were corrected. All other wind directions are given without being corrected.
Wind speedffm/scalculated from the descriptive terms of wind force given in the observations
--1 If position is considered to be coastal (in port or near coastal disturbances)
DeclinationDecldegIt is generally accepted by the CLIWOC team that the wind directions, reported by the ships officers, were relative to the magnetic North direction. Navigators were well aware of the difference between the true and magnetic north direction, but the compasses (we assumed that the bearing-compasses were mostly used for determining the wind direction) were not always adjusted. Therefore the wind direction has to be corrected. The magnetic declination (or variation, as it is known on board ships) is given for the whole CLIWOC period (1750-1850) for every 5x5 degree square. The number was added to the wind direction to get the true wind direction.
Wind direction descriptionWind dir descrAll reported wind directions on this day. The wind direction is the direction that points to where the wind comes from.
Wind force descriptionWind force descrAll reported wind forces on this day
10 Present weatherwwWeather description
11 Precipitation descriptionPrecip descr
12 State of the sea descriptionState sea descr
13 GustsGusts1 If wind gusts are reported
14 Precipitation/RainRain1 If rain was reported
15 FogFog1 If fog was reported
16 Snow typeSnow1 If snow was reported
17 ThunderThunder1 If thunder and or lightning was reported
18 HailHail1 If hail was reported
19 Sea iceSea ice1 If sea-ice or icebergs were reported
20 IdentificationIDCLIWOC 2.1 line number
Size:
580 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Latitude

Longitude

dd [deg]

ff [m/s]

-

Decl [deg]

Wind dir descr

Wind force descr
10 
ww
11 
Precip descr
12 
State sea descr
13 
Gusts
14 
Rain
15 
Fog
16 
Snow
17 
Thunder
18 
Hail
19 
Sea ice
20 
ID
1776-09-30T17:0023.02-70.8413812.33DU ESE AU SEFRAISBEAU TEMPSBELLE0000000136693
1776-10-01T17:0024.57-69.791383DU E 1/4 SO AU SEINEGALCOUVERTBELLE0000000136694
1776-10-02T17:0026.12-68.851161.03DU E AU ESEFOIBLEBEAU TEMPSBELLE0000000136695
1776-10-03T17:0027.77-68.20941DU E AU E 1/4 SEINEGALBEAU TEMPSBELLE0000000136696
1776-10-04T17:0029.30-67.82881DU E 1/4 SE AU E 1/4 NEBEAU TEMPSBELLE MAIS GROSISSANT AU ENE0000000136697
1776-10-05T17:0031.07-68.44461DU ENE AU NEINEGALNUAGEUXHOULEUSE0000000136698
1776-10-06T17:0032.22-69.34461DU ENE AU NEINEGALGROSSE0000000136699
1776-10-07T17:0033.32-70.1243-2DU NE 1/4 E AU NEPAR GRAINSHOULEUSE0000000136700
1776-10-08T17:0034.12-70.54401.2-2DU ENE AU NE 1/4 NTRÉS FOIBLEBEAU CIELHOULEUSE0000000136701
1776-10-09T17:0034.28-70.172681.0-2DU NE AU OFOIBLE ET CALMECALMEHOULEUSE0000000136702
1776-10-10T17:0035.03-68.0422312.3-2DU O AU SOFRAISBELLE0000000136703
1776-10-11T16:0035.70-64.6222112.3-4DU O AU SOFRAIS ET TRÉS FRAISPAR GRAINSMALE0000000136704
1776-10-12T16:0035.50-61.752201.0-5DU OSO AU SO ET DU SO AU NO AU N ET NEFOIBLENUAGEUXGROSSE0000000136705
1776-10-13T16:0035.80-60.69130-5DU NE AU SE ET SOINEGAL DU SO AU NO ET NCOUVERT PLUVIEUX VARIABLE PAR GRAINSHOULEUSE0000000136706
1776-10-14T16:0036.33-59.20243-5DU N AU OSOCOUVERTRÉS GROSSE LA LA MER DU NE0000000136707
1776-10-15T16:0036.83-57.57243-5DU O AU OSO ET NVARIABLEPLUVIEUXPLUIEGROSSE0100000136708
1776-10-16T16:0036.97-56.72-7TOUTE PARTIESVARIABLETRÉS PLUVIEUX ET PAR GRAINSPLUIEDURE0100000136709
1776-10-17T16:0037.75-54.97237-11DU ONO AU OSOTREMANT DE LA FORCEBELLE ET LA LA MER DU NO0000000136710
1776-10-18T15:0038.80-52.4023612.3-12DU O 1/4 NO AU OSOFRAIS INEGALBEAU TEMPSBELLE ET LA LA MER DU NO0000000136711
1776-10-19T15:0039.83-49.7025513.1-12DU O AU O 1/4 SOTRÉS FRAISGROSSE ET LA LA MER DU NO0000000136712
1776-10-20T15:0040.65-46.1921213.1-13DU O 1/4 SE AU OSO AU SOTRÉS FRAIS ET FORTGROSSE0000000136713
1776-10-21T15:0041.68-43.50347-13DU ONO AU NINEGALGROSSE ET LA LA MER DU ONO0000000136714
1776-10-22T15:0042.80-40.6420712.3-18DU ONO AU SO ET DU SO AU SFRAIS ET TRÉS FORTTRÉS GROSSE0000000136715
1776-10-23T15:0044.02-37.7718515.4-18DU S AU SSOFORTTRÉS GROSSE0000000136716
1776-10-24T14:0044.73-34.6518415.4-19DU SO AU SSO ET DU SO AU NOFORT ET TRÉS FRAISBRUMEUX ET PLUVIEUXPLUIEGROSSE DU SSO0100000136717
1776-10-25T14:0045.10-31.8934013.1-20DU NNE AU N ET AU N 1/4 NETRÉS FRAIS ET FORTTRÉS GROSSE0000000136718
1776-10-26T14:0044.53-29.85315.4-20DU N AU NNEFORT ET FOIBLECOUVERTGROSSE DU NNE0000000136719
1776-10-27T14:0043.90-28.022512.3-20DU NNE AU NE ET DU NE AU ENEFRAIS ET FOIBLEPAR GRAINSTRÉS GROSSE0000000136720
1776-10-28T14:0043.17-27.10312.3-20DU ENE AU NNEFRAISCOUVERTMAIS GROSSE0000000136721
1776-10-29T14:0043.35-26.302951.0-20DU O AU NOFOIBLE ET CALMECOUVERTBELLE0000000136722
1776-10-30T14:0044.23-23.592051.0-20DU ONO AU SOFOIBLE ET FRAISHOULEUSE0000000136723
1776-10-31T13:0045.33-20.84212.3-21DU ONO AU NNE ET DU N AU SOFRAIS ET FOIBLEBEAU TEMPSMAIS HOULEUSE0000000136724
1776-11-01T13:0046.73-16.8524912.3-21DU SO AU O ET DU NO AU NFRAIS ET PAR GRAINSBEAU TEMPSGROSSE0000000136725
1776-11-02T13:0047.82-12.6929212.3-23DU NNO AU NOFRAIS ET INEGALPAR GRAINSGROSSE DU NO0000000136726
1776-11-03T13:0048.23-9.2722-23DU NNO AU NE ET AU ENEINEGALGROSSE ET PEU TOMBÉ0000000136727
1776-11-04T13:0048.33-8.89450.0-23DU SE AU ENEET DU ENE AU NOCALME PAR INTERVALEHOULEUSE0000000136728
1776-11-05T12:0048.60-5.92113-22DU SSE AU SE ET ENEHOULEUSE0000000136729
1776-11-06T12:0048.30-6.50136-22DU SE AU SSEINEGALBRUMEUXHOULEUSE0000000136730
1776-11-07T12:0048.45-6.0491-22DU SSE AU ESE ET DU S AU SSOBELLE0000000136731
1776-11-08T12:0048.37-5.291581.0-22DU SO AU SFOIBLE ET PLUS FRAISBELLE0000000136732
1776-11-09T12:0048.27-4.891361-22DU S AU SSE ET DU SSE AU SOVARIABLEBELLE0000000136733